Great ideas rarely emerge from isolation

South Park Commons is a community of technologists ideating and validating what to build next. We believe this shouldn’t be done alone. Our members range from exited founders and highly-cited researchers to new graduates and first-time entrepreneurs. What unites us is ambition, ability, and a mutual commitment to helping each other navigate -1 to 0.

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south park commons community

OUR Members

A Modern Day Xerox PARC


We focus on highly technical builders in the -1 to 0. Over the last decade, we have had 1,000 members join us to start companies, pursue research, and work on other ambitious projects.

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Saul
I grew up in Israel and studied math at the technion. I worked as an ML engineer / EM at a few startups. I like to work on technical problems that involve optimization / planning in an uncertain environment. I have 22 roommates. In my free time, I practice bjj, write short stories and surf.
Gabor
3x startup founder with exits to Google and Twitter. Formerly: Director for consumer product incubator at Google, PM, and SWE. Things I like: Vercel, Supabase, PyTorch, Next.js (with reservations), and contributing to AI cookbooks on Github.
Mike
Building KOAH - Ad network for LLM applications https://koahlabs.com
Jack
Roboticist and quantitative trader. Led Skydio's Motion Planning & Controls Team before developing proprietary trading algorithms for electricity markets. Stanford CS/EE graduate.
Raghav
Software engineer and technical leader. Formerly: co-founded lightpage.com, led the AI engineering team at Airtable to first public launch, led internal deployment of Presto at Meta. He has a Masters in distributed systems from Princeton.
Josh
Josh is a Member of the Technical Staff at OpenAI, where he leads research on agentic products. Previously co-founded Gantry to help teams improve ML products with human feedback, and has held research and teaching roles at OpenAI and UC Berkeley. He also co-organizes Full Stack Deep Learning.
Rob
into film, computation, writing, social systems. previously founding engineer at substack, founding engineer at fin.com, early team / technical lead at venmo
Ted
Early Instacart engineer exploring new ideas & domains
Yazen
Technical person
Jackie
After my PhD in ML for materials science at MIT, I joined Lila Sciences as the first employee, building its scientific intelligence codebase and helping lay the foundation for a 100+ person company. Now I'm excited to develop new AI for materials science—or something entirely new!

Our Spaces

San Francisco
New York
Bengaluru

What our members do


Our members have started 250+ companies, including several unicorns. Others have become core contributors to leading research organizations, open-source software projects, and academic institutions.

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South Park Commons
380 Brannan St, San Francisco, CA
© 2025 All rights reserved.
South Park Commons
380 Brannan St, San Francisco, CA
© 2022 All rights reserved.